ECODEvolutionary Classification of Protein Domains

Home Browse Search Download Help

About ECOD

ECOD (Evolutionary Classification of Protein Domains) is a hierarchical classification of protein domains based on evolutionary relationships. It combines automated sequence and structure analysis with manual curation.

Quick Links

Browse Classification
Search
Download Data
Documentation
Privacy

Resources

Grishin Lab
UT Southwestern
RCSB PDB
AlphaFold DB
ecod.database@gmail.com

© 2014-2026 Grishin Lab / HHMI / UTSW

e3hl2B2 - ECOD Domain | ECOD

ECOD/Domains/e3hl2B2

e3hl2B2

UID: 001193566

PDB

Range: B:21-325
PDB: 3HL2 chain B(all domains)
UniProt: Q9HD40 (all domains)
Gene: SEPSECS

Molecule: O-phosphoseryl-tRNA(Sec) selenium transferase

3D Structure

Loading viewer...

Related Domains

Browse other domains in SepSecS →

Classification

AArchitecturea/b three-layered sandwiches(a.17)

XX-groupPLP-dependent transferases(7577)

HH-groupPLP-dependent transferases(7577.1)

TT-groupPLP-dependent transferases(7577.1.1)

FFamilySepSecS(7577.1.1.13)

Ligands

in contact, ≤ 4 Å

DexfosfoserineSEP
drugDrugBank DB04522
(5-HYDROXY-4,6-DIMETHYLPYRIDIN-3-YL)METHYL DIHYDROGEN PHOSPHATEPLR

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

PF05889SepSecS

O-phosphoseryl-tRNA(Sec) selenium transferase, SepSecS

ClanCL0061PLP_aminotran

External Links

ECOD PDB View: 3HL2 RCSB PDB: 3HL2 PDBe: 3HL2 UniProt: Q9HD40

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure